Here, grab the items stated up top and rest in the inn. If you have transfered your data from the original Golden Sun, you will meet Feizhi. She will give you the Golden Ring. When you go up to the northwest part, Briggs' fellows will spot you. They will all rush into the cave. Go in. You can freely explore the cave here. Most of the rooms are guarded by the pirates. Your aim is to go to the top of the cave. Here you will spot a big hole. Briggs and his mother will see you, too. Briggs will tell her about you. After some conversation, the old woman will bring up something and ask you to leave. Say "yes" for now. She will say that leaving Briggs alone will make you live longer. Well, empty threat. Now prepare for a battle. Unequipped Jenna any class changing items and give her all your Mars Djinn. She will now have Aura and Healing Aura. This will make your battle much easier. Now go back and talk to the old woman and say "No" this time. She will be angry and throw a thing into the hole. A Fire Dragon will come up.

After the battle, Briggs will become very worried. Kraden and the others will reveal to Brigg's grandmother what he had done to Alhafran people. Obviously Briggs has lied to his grandmother. The old lady becomes angry and chases after Briggs. Briggs' wife comes out and sorts out the chaos. After a bit of talking, they leave. Go up to Briggs' grandmother and talk to her. Felix will give her a piece of the Trident. She will be quite surprised and say that there are three of them. Keep talking to her. After she gains all pieces, she will throw them into the fire hole. A fixed Trident will float up. Use Reveal to see hidden platforms. Get it and leave.

When you try to leave the village, you will be called at by Alex. Piers is surprised to see another Mercury Adept. After a whole bunch of talking, Karst and Agatio leave. Alex is about to leave when he suddenly remembers to tell you some tragic news: Babi has died. Kraden cannot bear the news right away (he keeps shaking head). Alex then leaves and makes the two young ladies pretty angry (maybe they finally realized that Alex is not a trustful companion). They start talking about Alchemy and Kraden asks Piers if they can make a visit to Lemuria anytime soon. Once the conversation is done, leave.